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Thursday, September 5, 2013

電玩助防老人痴呆


     
(美國‧舊金山5日訊)《自然》期刊週三發表研究報告顯示,電玩能夠協助防止老年人認知能力衰退。
美國舊金山加州大學研究人員設計出一種新的電玩“神經賽車”(NeuroRacer),顯示健康的年長者腦部比一般想像的更有彈性或適應力更強。
“神經賽車”要玩家操作汽車在彎曲的道路飛速前進,並閃避接連蹦出來的路標。藉此訓練隨著年紀增長而通常會急遽衰退的一心多用能力。
加強一心多用能力
研究人員招募60至85歲的志願人員,在1個月期間,用手提電腦向他們提供12小時訓練。等訓練結束,這些銀髮族的電玩技巧,已不遜於首次玩這種遊戲的20多歲年輕人,半年後他們的技術更與年輕人同樣熟練。這種技巧不只加強他們一心多用的能力,他們的記憶力和保持專心的能力也顯著改善。
這些年長者接受訓練期間,戴著附有感應器的帽子,用以衡量腦部各部位的活動狀況。隨著遊戲技巧精進,他們的腦部網路活動也持續加強,更加證實他們能夠更持久的專注於一心多用。
英國伯明罕大學實驗神經學家陶斯古說,新的研究顯示提供某種一心多用的訓練,能夠加強不只從事一種工作的能力,也就是心智能力的改善能夠影響其他認知領域。
(星洲日報/國際)

Wednesday, September 4, 2013

Is Malaysia university entry a level playing field? - BBC News


Is Malaysia university entry a level playing field?


Soh Boon Khang and Hanie FarhanaMr Soh and Ms Hanie both applied to government-funded medical universities


Soh Boon Khang scored a perfect mark of 4.0 in his high-school exams.
He was confident that this grade would allow him to become the first doctor in his Chinese family. Mr Soh wanted to become a surgeon, specialising in oncology.
He applied to medical school but did not get a single offer from a government-funded university.
"I feel very frustrated and very sad. I cried three times because I used to believe that a diligent student who excelled at academics stood to get a chance," he said.
Hanie Farhana, meanwhile, who achieved a cumulative grade point average of 3.75 out of 4, was recently accepted into medical school.
She comes from the country's Malay majority, also known as Bumiputera. Some of her non-Bumiputera friends who scored higher marks did not get into government-funded universities, she said.
Ms Hanie felt she was given advantages over other races, such as access to certain scholarships not available to non-Bumiputeras.
"It is stated in the social contract back to independence [from the British] that Malays get special privileges and rights, whereas the non-Malays have their citizenship," she said, but added that she still worked hard and deserved her place.
'Something broken'

Start Quote

Malaysia is made up of 60% Bumiputeras, 23% ethnic Chinese and 7% ethnic Indians, with the remainder made up of other races.
Since Bumiputeras traditionally lag behind in education and business, under national policies, they get cheaper housing, priority in government jobs and business licenses.
Malaysia also used to set ethnic quotas in government-funded universities to ensure that more Bumiputeras had access to higher education, but that system was abolished in 2002. Since then, Malaysia's education ministry has said the system is based on merit.
Ethnic minorities dispute this. The academic year begins this month, and of the 41,573 places in government-funded universities available, 19% were awarded to ethnic Chinese and 4% to ethnic Indians. The rest of the seats were mainly allocated to Bumiputeras.
Senator Jaspal Singh, with the Malaysian Indian Congress, which is part of the governing Barisan Nasional coalition, described it as the most unfair and biased university intake for ethnic minorities in decades.
Mr Jaspal said records showed that the number of Indians who applied to government-funded universities had remained steady, but those who were offered a place had dropped by more than half compared to a decade ago under the racial quota system, where at least 8% of the public university intake were Indian.
Ethnic Chinese representatives report that their student intake went down by a third in the same period.
"This year's intake resulted in many students with [perfect scores] of 4.0 cumulative grade point averages not getting courses of their choice, or worse, not being given places at all," said Mr Jaspal. Something was broken in the system, he said.
Deputy Education Minister P Kamalanathan was unable to confirm or deny whether the number of Chinese and Indian students accepted into public university had gone down since 2002. But he told the BBC that this year's figures alone showed that the system was based on merit.
"The success rate of the Chinese community in university is the highest in this country," he said.
Mr Kamalanathan said of all Malaysians who applied to universities in the 2013-14 academic year, 76% of ethnic Chinese were successful compared to 72% of Bumiputeras. The success rate for ethnic Indians was 69%.
A poster showing Malaysia being a multi-racial country against the Petronas Towers in Kuala LumpurMalaysia has 60% Bumiputeras, 23% ethnic Chinese and 7% ethnic Indians
Some students were left out, he argued, because there was big competition for a limited number of places on courses traditionally favoured by ethnic Chinese and Indians. Government data showed that there were 10 applicants for each of the 119 spots in the dentistry programme this year.
Some students with perfect scores refused to be placed in programmes other than the ones they opted for, he added.
The system is also not all based on academics, he said. Under the merit system, a student's academic marks account for 90% of the evaluation while 10% is based extra co-curricular marks. A student could also be rejected if they did not do well in a face-to-face interview with the university administrators.
"The entire university intake issue in Malaysia has nothing to do with race," he said.
It is a statement that is not easy for Mr Kamalanathan to say, since he is also part of the MIC party that Mr Jaspal belongs to - which is now pushing for more transparency.
He said that the problem was perception, and admitted that the ministry had not been forthcoming in the past with figures of the racial breakdown in universities.
'Unfair platform'
But others argue that university entrance is an unfair playing field and racially segregated.
Two of the most popular pre-university courses are matriculation and STPM. The former is in practice mainly reserved for Bumiputeras and can be completed in under one year.
Most ethnic Chinese and Indians are therefore limited to STPM, which takes almost two years and is seen as more academically challenging because it is tied to the University of Cambridge local examination syndicate and equivalent to British A-levels.
The education ministry says the two programmes are comparable.
File photo: Najib RazakPrime Minister Najib did not offer specific solutions for affected students
But Chong Sin Woon with the Malaysian Chinese Association said there are big discrepancies in the marking system in pre-university courses that has led to a widespread belief that the Chinese and Indians have to work much harder to compete with the Bumiputeras for the same university places.
"So it's already an unfair platform even before you apply for university," said Mr Chong.
As the party's youth education bureau chief, Mr Chong used to receive a couple of complaints from students who achieved perfect marks but were not offered anything.
This year, the MCA said it received a record 19 cases, which is alarming for Mr Chong.
Earlier this year Prime Minister Najib Razak blamed his Malay-dominated coalition's weaker performance in the May general election on a "Chinese tsunami" - Chinese voters deserted him to back the opposition.
The lower number of Chinese in government-funded universities is perceived by some as a backlash against the community, said Mr Chong.
His MCA party, traditionally the voice of the Chinese community within the governing coalition, lost half its seats in parliament. For the first time since Malaysia's independence from the British, the MCA has no members in the cabinet.
Mr Najib has said he will help the affected students, but did not address the underlying feeling of discontent among the ethnic Chinese and Indians.
Mr Chong said the country needs to streamline pre-university exams for all races to create true meritocracy.
Otherwise they will leave, and they do, says Mr Chong. According to the World Bank, the ethnic Chinese make up the majority of the brain drain from Malaysia.
"The system should nurture talent," he said. "Instead, we are creating generations of people who think that this country is unfair."
Meanwhile, Mr Soh's appeal against his university rejection is still pending with the government, but he has already decided to register in a private institution.
He said he is disappointed with the government-funded universities, saying the whole experience had made him question his love for the country.
"If I have offers from overseas for a job after graduation then I think I will leave the Malaysia because the country doesn't appreciate me," he said.

(BBC News)

Tuesday, September 3, 2013

倫敦大樓日光反射“熔"車





(英國‧倫敦3日訊)雨後春筍般湧現的新摩天大樓改變了倫敦市的天際線景色,招致不少批評,但新大樓的“禍害”不只於此,近日有車主控訴,興建中的大樓折射強烈陽光,導致他停放在對街的車子因受熱而扭曲變形!
磁磚公司老闆林賽的名貴“捷豹”轎車,上週四下午停泊在正在施工的“對講機大廈”對街,被大廈的玻璃幕牆反射的猛烈陽光直接照射。約1小時後,他取車時發現,車子的側邊後視鏡、壁板和“捷豹”的標誌已經溶化了,還嗅到燒焦味。
原來受害者不只他一人,其他司機也投報稱汽車被反射陽光熔掉。
當局指出,該大廈的凹面設計令陽光會集中反射到某一局部位置,他們已暫時封閉受影響的泊車位,等待問題解決之後再重新開放。
坐落在倫敦市中心金融城的芬徹奇街20號、樓高37層的“對講機大廈”建成後設有開放給公眾遊覽的觀景台和“空中花園”,它因為建築物往上看去,像是逐漸向外擴大的獨特設計而得到“對講機”的綽號。
(星洲日報‧國際)

London Walkie Talkie


London Walkie Talkie Owners Probe Tower’s Car-Melting Beam

The owners of the 37-story tower known as the Walkie Talkie in the City of London financial district are investigating a light beam cast by the building that’s so intense it melted parked cars.
Land Securities Group Plc (LAND) and Canary Wharf Group Plc are examining the phenomenon and, along with the City of London, have blocked three parking spaces around the building at 20 Fenchurch Street that may be affected, the companies said in a statement after the market closed yesterday. The glare from the skyscraper, whose nickname derives from its tapering rectangular design that is also responsible for the beam, has melted parts of vehicles, City AM newspaper reported yesterday.
Enlarge imageLondon's Walkie Talkie Tower
The light beam cast by 20 Fenchurch Street depends on the sun’s elevation in the sky and the ray lasts about two hours a day at this time of the year, the companies said. Preliminary modeling indicates it will be present for about two to three weeks. Photographer: Leon Neal/AFP via Getty Images
The Walkie Talkie, center, whose nickname derives from its tapering rectangular design, is due to be completed next year. Photographer: Jason Alden/Bloomberg
“We are taking the issue of light reflecting from 20 Fenchurch Street seriously and are looking into the matter as a priority,” Land Securities and Canary Wharf Group said in the statement.
The light beam, which depends on the sun’s elevation in the sky, lasts about two hours a day at this time of the year, the companies said. Preliminary modeling indicates it will be present for two to three weeks.
“We are consulting with local businesses and the City to address the issue in the short term while also evaluating longer-term solutions to ensure the issue cannot recur,” the companies said.

Diffused Light

The developers may have to apply a finish to the outside of the glass that diffuses light rather than reflecting it at full intensity, said Koen Steemers, head of Cambridge University’s department of architecture.
“It probably wouldn’t affect the transparency of the glass, but would slightly scatter the reflected solar radiation,” he said.
The Walkie Talkie, designed by Uruguayan architect Rafael Vinoly, is due to be completed next year. Tenants have signed up to occupy 52 percent of the building and contracts for a further 4 percent of the space are awaiting legal confirmation, Land Securities said on July 17.
The building is popular with tenants from the insurance industry because it’s close to the Lloyds of London building. Markel Corp. (MKL), Ascot Underwriting Inc and Kiln Group Ltd. have signed deals as tenants.

因为不贪心,反而让他重生!



流浪汉不贪1万2千元,竟获赠57万令吉, 

美国堪萨斯一名55岁流浪汉哈里斯,因为不贪心,反而变得更有钱

哈里斯今年2月,在路边行乞的时候,遇到一名路过的好心女子达林。达林施舍一些钱给他。可能这名女子的戒子太松,她在给钱时,就不小心遗留了她的订婚戒指。哈里斯发现后,曾经一度想要把这枚戒指卖掉,尤其是当他知道这枚戒指的价值是4千美元,大约是12千令吉。

经过多次挣扎,他最后还是决定要把戒指物归原主。失而复得的女子觉得非常感动,为了要答谢哈里斯,女子于是与未婚夫决定成立一个基金,来帮助哈里斯筹款,帮助这名流浪汉,改善他的生活。在短短的3个月内,这个基金会一共筹得了19万美元,大约是57万令吉

在律师协助下,现在哈里斯将筹得的款项,用来投资一个信託基金,然后买车、买房,流浪多年的他,终于有个安居之所。不单单如此,他的故事在经过电视报导后,和他失散了16年,以及以为他已经死了的家人,这才知道他还没死,最后一家团聚,大团圆结局。

Monday, September 2, 2013

鄭丁賢‧生命如玫瑰般綻放

鄭丁賢‧生命如玫瑰般綻放

我在英國的劍橋住了一個星期,多數時間是悠閒的。
在小城漫無目的閒逛,穿梭在國王學院、聖三一學院、基督學院之間;或是沿著小路走到鄉下,欣賞英國的田園風光;興致來到,租了小船在康河搖搖盪盪;或是買了幾份報紙,在咖啡館讀完一個下午。
劍橋的夏末,所有人都在晒太陽,吹暖風,感受自己的存在;正如英國民謠《夏日的最後一朵玫瑰》,人生短暫如玫瑰,要讓生命盛開,好好珍惜。
悠閒和寫意,讓我過去幾天缺稿。儘管想到專欄空白有虧讀者,應該找些東西填充,但是,上網一看大馬新聞,卻盡是《王者之風》、土權、國旗、阿拉字眼……這些重複、無謂、自我消耗的課題。
這種爭執是在浪費生命,再寫也沒有任何意義。
大馬的政治人物們,即使無力領導,也要為了自己,為了國家,找些正經事做吧。
x x x
在劍橋暫住,主要也是參加外甥女芊芊的婚禮。
幾年前,芊芊在牛津大學就讀時,認識了同校可愛的英國男孩馬可思。據說,馬可思一見到這個馬來西亞華裔女孩,就以為自己的前身也是東方人,命中註定要在一起。
於是,他總是想方設法,找盡藉口,伴在女孩左右。女孩被這個有點佻皮,卻有內涵的男孩感動,接納了他,發展了異國戀情。
牛津大學畢業後,馬可思獲得劍橋大學錄取,成為數學博士生。芊芊則因為是大馬政府的獎學金學生,依照合約規定,必須回到大馬服務。
兩人的愛情面對距離的考驗。
芊芊的求學過程比較曲折,在吉隆坡的華小畢業後,獲得新加坡政府提供獎學金,到南洋女中升中學。
她從小就活得很有感覺,生活很細膩,目標卻放得遠大。新加坡初級學院之後,她同時獲得新加坡大學、美國長春籐大學,以及英國牛津錄取;她選擇了後者。
那一年,阿都拉剛擔任首相,比較重視表現和績效,也推出一些開明公平的政策。其中一項,凡是申請到美國長春籐大學,以及英國牛津和劍橋等5大的大馬學生,不分種族,一律可以獲得公共服務局獎學金。
送她上飛機時,同一趟飛往英國的飛機,還有幾位獲得獎學金的華裔、巫裔和印裔,這是馬哈迪時代看不到的景象,這是一個新的開始。
年輕人有如此機會,幸運之外,也要感恩――對家人,對社會,對國家;這是臨行時我對她說過的話。
x x x
牛津匆匆。畢業後,因為和大馬政府有約,芊芊暫別馬可思,回到大馬,儘管有許多漏洞可以逃過合約的約束,她沒有這麼做。
按照計劃,她準備完成合約,再繼續博士課程,並決定終身大事。
回到大馬,等了好幾個月,政府沒有為她在公共服務界就業;礙於合約,她也不能在私人界任職。
這讓她陷入兩難,成為高級失業分子;多數時間,她自願到國大醫院擔任職工,協助自閉症兒童。
而馬可思對她情緣未了,不時飛到大馬相伴;只是,兩人都有些徬徨,不知未來如何。
一年之後,政府還是沒有安排公共服務界的工作,合約自動失效。
芊芊離開大馬,來到劍橋和馬可思相會;不久之後,她也獲劍橋錄取為大學助教,同時準備博士課程。
這一次,他們決定不再分開,也不再等待,牽手走上紅地毯,共譜未來人生。
婚禮在劍橋大學基督學院數百年歷史的教堂舉行,悠雅的風琴樂聲,莊嚴的儀式中,大家送上殷殷祝福。
x x x
每當人們辯論人才外流的課題時,我總會想起芊芊的經歷。
在一般的想法中,這是人才外流;然而,並不盡然。在她的成長過程中,受到大馬、新加坡、英國的恩惠;沒有埋怨,只有感恩。
未來,她和馬可思落腳何處,沒有人知道,或許留在英國,也可能回到大馬,或者在世界任何一個角落。
他們“領養”了一個非洲孩子,提供物質和精神協助;年前配合援助非洲兒童計劃,每天步行約8公里(一萬步)向公眾籌款。在劍橋的生活,只要一大條麵包,兩部腳踏車,一間小公寓,已經很滿足。
他們的世界觀,不是埋怨這個政府,那個國家,而是關愛這個世界。
真正的人才,是對世界有愛心,能夠貢獻於社會,而不要計較屬於哪一個國家。
其實,我很害怕每一年的SPM和STPM放榜,就有許多家長拖著孩子控訴這個不公平,那個不公平,人才將要流失,國家社會欠了他們雲雲。
很抱歉,多考幾個A,不代表就是人才;是否人才,還要接受未來的真正考驗;即使進入名牌大學熱門科系,成為精英,生活無憂,但不一定對社會有貢獻,不一定就是人才。
芊芊和馬可思的人生剛起步,能否成為人才,同樣有待考驗。
x x x
婚禮的同一天,剛好也是馬來西亞國慶日。
我在劍橋基督學院大廳的晚宴,代表女方致詞說,56年前的這一天,大馬從英國人手中取得獨立;歷史上雖然有一些衝突和不愉快,然而,彼此分享了許多東西,包括西敏寺制度、習慣法、教育體制,兩國人民還同樣愛上喬治小王子,今天,更多了一對兩國姻緣;這就是跨國界的文明和愛。
馬可思的可愛老祖父約翰代表男方說話稱,他小時候唸書,讀到英國為殖民地馬來亞帶去橡膠種子和種植技術,讓馬來亞成為橡膠王國;而今,大馬回送了英國一份禮物,就是芊芊這個媳婦。
哈哈,有趣的比喻,重要的是,人們要珍惜一切所擁有的,以及創造任何有意的可能性,讓生命如玫瑰般,燦爛的盛開綻放。

大馬留臺生换不到钱, 马币没人要....?





马币走软,ringgit没人要....?!

每年9月份都会有一大批的我国学生到台湾去留学。可是,这些学生却在异国开学前夕,面对了“有钱用不到”的情况

据《光华日报》的报道,多位受访的大马留台生带着马币ringgit,去了台湾跑了很多家钱币兑换柜台,都没有办法兑换到新台币,这其中又以没有经验的新生占大多数。

这些学生表示,当地的兑换商看到马币就摇头,只愿意接受美元和新币。根据了解,马币在台湾的需求非常低,加上马币是属于比较不稳定的货币,因此相信很多海外的兑换商都暂时不敢接受马币。

报道指出,今年6、7月,马币兑换1000新台币的市场价格是107令吉左右,不过如今来到9月份,却要以112令吉才能兑换到1000新台币,成为近年来的最高点。

一名学生在受访时表示,他们出发到台湾之前,由于汇率太低,加上市场上又出现缺台币的现象,导致很多学生在本地换不到钱,只好带着马币到台湾。原本他们最迟必须在9月5号前缴交学费,不过如今换不到钱,学校也不接受学生以马币缴学费,让学生非常担心。

奉劝要到台湾留学的学生,尽量在本地先把要用的货币,再带到台湾去。